Page 2 #4 review
14-21. Match the following igneous terms with its corresponding definition.
14. _____Sill a. An intrusive igneous body that runs through an existing
layer of rock.
15. _____Dike b. A very large intrusive igneous body that is larger than
100 square miles.
16. _____Batholith c. A type of igneous rock that is
formed under the surface of the Earth.
17. _____Laccolith d. Molten rock

under

the surface of the Earth.
18. _____Intrusive e. Molten rock

on

the surface of the Earth.
19. _____Extrusive F. A type of igneous rock that is formed on the surface
of the Earth.
20. _____Magma g. A small intrusive igneous body.
21. ______Lava h. An intrusive igneous body that runs parallel with existing
rock layers.

22- Match the following terms with its corresponding definition.

22. _____Metallic a. A test to determine the true color of a mineral.
23. _____Non-metallic b. A property that describes how a mineral breaks
into flat planes.
24. _____Streak c. A mineral that conducts electricity.
25. _____Hardness d. A property of a mineral that is measured by the
Mohs scale.
26. _____Cleavage e. A property of a mineral that measures how it reflects
light.
27. _____Luster f. A mineral that does not conduct electricity.